2 Selective Attention Online Quiz Questions

True

False

Early-selection theory, because unattended input is always blocked before it can have any effect.

Attenuation theory, because unattended input is weakened but may still affect processing.

Late-selection theory, because attention filters input before it can be analyzed for meaning.

Perceptual-load theory, because the listener must search for a target among visual distractors.

The ignored stream is weakened, and important words may still affect processing.

A physical feature determines which channel is selected before input is fully identified.

Inputs can be analyzed for meaning before attention determines which information guides a response.

Basic visual features are registered in parallel, and attention combines them into objects.

Listeners could sometimes detect a message switch across ears.

Listeners always had full access to the words and meaning of the competing stream.

Listeners had limited access to the words and meaning of the competing stream.

Unattended speech was always completely excluded from processing.

True

False

It is a feature search because the target differs from every distractor by a single salient feature.

It is a conjunction search because the target is defined by a combination of features.

It is a dichotic-listening task because competing signals are presented to the two ears.

It is an example of late selection because meaning is analyzed before a response.

A search pattern proves that all visual searches use the same fixed process.

Target similarity can affect how a visual search proceeds.

Expectations and task difficulty cannot affect search results.

Display arrangement can affect how a visual search proceeds.

Focused attention registers basic features one at a time, while unattended input combines them.

Basic features are registered in parallel, while focused attention helps combine them into coherent objects.

Meaning is analyzed only after attention selects a speech stream.

A limited-capacity filter selects speech using only contextual predictability.

The listener is processing every sound equally.

The listener is prioritizing relevant information while reducing interference from other sounds.

The listener is combining separate visual features into one object.

The listener is analyzing all incoming information for meaning before responding.

Incoming signals are fully analyzed for meaning before attention selects one.

Unattended input is weakened but can still influence processing.

Signals are briefly registered for basic physical properties before a filter selects a channel for more complete processing.

Attention determines only which already-understood information enters long-term memory.

Listeners could shadow one stream but generally had limited access to the competing stream’s words and meaning.

Listeners understood both streams equally well as long as they came from different ears.

Listeners could not follow either stream when two were presented at once.

Listeners remembered the meaning of the unattended stream better than the attended stream.

The target must be identified by combining two features, so response time always rises sharply with set size.

The target is found only after every distractor has been inspected.

The target is selected after all items have been analyzed for meaning.

The target differs from distractors by one salient feature and may be found quickly as the display grows.

True

False